| Purpose of Research:Juvenile sport is the keyto national fitness and Olympic glory plan,which plays an important part inoverall construction of sports powerful countries.Teenagers sports activities should be taken into account and much attention should be paid to the development and sustainabilityof youth sports."Nantong phenomenon" which was the hot topicin the sports sector,is gradually fading off,therefore,by researching onthe present situation of sports developmentamong Nantong teenagers and the relating factors,the existing problems insports sustainable developmentand the causes could be better analyzed,which would provide the basis for the corresponding countermeasures.Methodology: Literature review,expert interviews,questionnaires,mathematical statistics and logic analysis are widely applied in this thesis.Through the analysis and study of sports policies,regulations,organization,training,competition and the situation of reserve personnel training systems,many problems which restrict the development of Nantong teenager sports have been figured out.The author analyzed the causing reasons from the macro and micro levels and discussed the solutions in this thesis.Research findings:I.There are two outstanding problems in the development of Nantongteenagers sports.Firstly,the physical status of adolescents in Nantong has been declining continuously,which cannot be effectively curbed and improved.Secondly,the training of reserved personnel inyouth athletic sports tend to be shrinking,which is inadaptable between thespeed and level of Nantong economic development,incompatible withsports organization among the young people.II.The reasons are various,policies and regulations,social,school factors in macro levels;family factors in micro levels. |